<!DOCTYPE html><html lang="zh-CN" data-theme="light"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"><title>AJAX | Jushden的个人博客</title><meta name="author" content="Jushden"><meta name="copyright" content="Jushden"><meta name="format-detection" content="telephone=no"><meta name="theme-color" content="#ffffff"><meta name="description" content="AJAXAJAX 就是异步的 JS 和 XML。 通过  AJAX 可以在浏览器中向服务器发送异步请求，最大的优势，无刷新获取数据。 AJAX 不是编程语言，而是一种将现有的标准组合在一起使用的新方式。		 XML（服务器端向前端发送数据）XML  可扩展标记语言。 XML  被设计用来传输和存储数据。 XML  和HTML类似，不同的是 HTML中都是预定义标签，而XML中没有预定义标签。全部都">
<meta property="og:type" content="article">
<meta property="og:title" content="AJAX">
<meta property="og:url" content="https://jushden.gitee.io/2023/07/29/AJAX/index.html">
<meta property="og:site_name" content="Jushden的个人博客">
<meta property="og:description" content="AJAXAJAX 就是异步的 JS 和 XML。 通过  AJAX 可以在浏览器中向服务器发送异步请求，最大的优势，无刷新获取数据。 AJAX 不是编程语言，而是一种将现有的标准组合在一起使用的新方式。		 XML（服务器端向前端发送数据）XML  可扩展标记语言。 XML  被设计用来传输和存储数据。 XML  和HTML类似，不同的是 HTML中都是预定义标签，而XML中没有预定义标签。全部都">
<meta property="og:locale" content="zh_CN">
<meta property="og:image" content="https://img1.baidu.com/it/u=3255567619,1492410640&fm=253&fmt=auto&app=138&f=JPEG?w=889&h=500">
<meta property="article:published_time" content="2023-07-29T08:44:09.035Z">
<meta property="article:modified_time" content="2023-07-29T09:11:42.243Z">
<meta property="article:author" content="Jushden">
<meta name="twitter:card" content="summary">
<meta name="twitter:image" content="https://img1.baidu.com/it/u=3255567619,1492410640&fm=253&fmt=auto&app=138&f=JPEG?w=889&h=500"><link rel="shortcut icon" href="/zhuxiaodong.gitee.io/img/favicon.png"><link rel="canonical" href="https://jushden.gitee.io/2023/07/29/AJAX/index.html"><link rel="preconnect" href="//cdn.jsdelivr.net"/><link rel="preconnect" href="//busuanzi.ibruce.info"/><link rel="stylesheet" href="/zhuxiaodong.gitee.io/css/index.css"><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free/css/all.min.css" media="print" onload="this.media='all'"><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fancyapps/ui/dist/fancybox.min.css" media="print" onload="this.media='all'"><script>const GLOBAL_CONFIG = { 
  root: '/zhuxiaodong.gitee.io/',
  algolia: undefined,
  localSearch: {"path":"/zhuxiaodong.gitee.io/search.xml","preload":false,"languages":{"hits_empty":"找不到您查询的内容：${query}"}},
  translate: {"defaultEncoding":2,"translateDelay":0,"msgToTraditionalChinese":"繁","msgToSimplifiedChinese":"簡"},
  noticeOutdate: undefined,
  highlight: {"plugin":"highlighjs","highlightCopy":true,"highlightLang":true,"highlightHeightLimit":false},
  copy: {
    success: '复制成功',
    error: '复制错误',
    noSupport: '浏览器不支持'
  },
  relativeDate: {
    homepage: false,
    post: false
  },
  runtime: '',
  date_suffix: {
    just: '刚刚',
    min: '分钟前',
    hour: '小时前',
    day: '天前',
    month: '个月前'
  },
  copyright: undefined,
  lightbox: 'fancybox',
  Snackbar: undefined,
  source: {
    justifiedGallery: {
      js: 'https://cdn.jsdelivr.net/npm/flickr-justified-gallery/dist/fjGallery.min.js',
      css: 'https://cdn.jsdelivr.net/npm/flickr-justified-gallery/dist/fjGallery.min.css'
    }
  },
  isPhotoFigcaption: false,
  islazyload: false,
  isAnchor: false,
  percent: {
    toc: true,
    rightside: true,
  }
}</script><script id="config-diff">var GLOBAL_CONFIG_SITE = {
  title: 'AJAX',
  isPost: true,
  isHome: false,
  isHighlightShrink: false,
  isToc: true,
  postUpdate: '2023-07-29 17:11:42'
}</script><noscript><style type="text/css">
  #nav {
    opacity: 1
  }
  .justified-gallery img {
    opacity: 1
  }

  #recent-posts time,
  #post-meta time {
    display: inline !important
  }
</style></noscript><script>(win=>{
    win.saveToLocal = {
      set: function setWithExpiry(key, value, ttl) {
        if (ttl === 0) return
        const now = new Date()
        const expiryDay = ttl * 86400000
        const item = {
          value: value,
          expiry: now.getTime() + expiryDay,
        }
        localStorage.setItem(key, JSON.stringify(item))
      },

      get: function getWithExpiry(key) {
        const itemStr = localStorage.getItem(key)

        if (!itemStr) {
          return undefined
        }
        const item = JSON.parse(itemStr)
        const now = new Date()

        if (now.getTime() > item.expiry) {
          localStorage.removeItem(key)
          return undefined
        }
        return item.value
      }
    }
  
    win.getScript = url => new Promise((resolve, reject) => {
      const script = document.createElement('script')
      script.src = url
      script.async = true
      script.onerror = reject
      script.onload = script.onreadystatechange = function() {
        const loadState = this.readyState
        if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
        script.onload = script.onreadystatechange = null
        resolve()
      }
      document.head.appendChild(script)
    })
  
    win.getCSS = (url,id = false) => new Promise((resolve, reject) => {
      const link = document.createElement('link')
      link.rel = 'stylesheet'
      link.href = url
      if (id) link.id = id
      link.onerror = reject
      link.onload = link.onreadystatechange = function() {
        const loadState = this.readyState
        if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
        link.onload = link.onreadystatechange = null
        resolve()
      }
      document.head.appendChild(link)
    })
  
      win.activateDarkMode = function () {
        document.documentElement.setAttribute('data-theme', 'dark')
        if (document.querySelector('meta[name="theme-color"]') !== null) {
          document.querySelector('meta[name="theme-color"]').setAttribute('content', '#0d0d0d')
        }
      }
      win.activateLightMode = function () {
        document.documentElement.setAttribute('data-theme', 'light')
        if (document.querySelector('meta[name="theme-color"]') !== null) {
          document.querySelector('meta[name="theme-color"]').setAttribute('content', '#ffffff')
        }
      }
      const t = saveToLocal.get('theme')
    
          if (t === 'dark') activateDarkMode()
          else if (t === 'light') activateLightMode()
        
      const asideStatus = saveToLocal.get('aside-status')
      if (asideStatus !== undefined) {
        if (asideStatus === 'hide') {
          document.documentElement.classList.add('hide-aside')
        } else {
          document.documentElement.classList.remove('hide-aside')
        }
      }
    
    const detectApple = () => {
      if(/iPad|iPhone|iPod|Macintosh/.test(navigator.userAgent)){
        document.documentElement.classList.add('apple')
      }
    }
    detectApple()
    })(window)</script><meta name="generator" content="Hexo 6.3.0"></head><body><div id="sidebar"><div id="menu-mask"></div><div id="sidebar-menus"><div class="avatar-img is-center"><img src="/zhuxiaodong.gitee.io/img/duola.jpeg" onerror="onerror=null;src='/img/friend_404.gif'" alt="avatar"/></div><div class="sidebar-site-data site-data is-center"><a href="/zhuxiaodong.gitee.io/archives/"><div class="headline">文章</div><div class="length-num">12</div></a><a href="/zhuxiaodong.gitee.io/tags/"><div class="headline">标签</div><div class="length-num">0</div></a><a href="/zhuxiaodong.gitee.io/categories/"><div class="headline">分类</div><div class="length-num">0</div></a></div><hr/><div class="menus_items"><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/"><i class="fa-fw fas fa-home"></i><span> 主页</span></a></div><div class="menus_item"><a class="site-page group" href="javascript:void(0);"><i class="fa-fw fa fa-graduation-cap"></i><span> 博文</span><i class="fas fa-chevron-down"></i></a><ul class="menus_item_child"><li><a class="site-page child" href="/zhuxiaodong.gitee.io/categories/"><i class="fa-fw fa fa-archive"></i><span> 分类</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/tags/"><i class="fa-fw fa fa-tags"></i><span> 标签</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/archives/"><i class="fa-fw fa fa-folder-open"></i><span> 归档</span></a></li></ul></div><div class="menus_item"><a class="site-page group" href="javascript:void(0);"><i class="fa-fw fas fa-list"></i><span> 生活</span><i class="fas fa-chevron-down"></i></a><ul class="menus_item_child"><li><a class="site-page child" href="/zhuxiaodong.gitee.io/photos/"><i class="fa-fw fa fa-camera-retro"></i><span> 相册</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/music/"><i class="fa-fw fa fa-music"></i><span> 音乐</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/movies/"><i class="fa-fw fas fa-video"></i><span> 影视</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/links/"><i class="fa-fw fa fa-link"></i><span> 友链</span></a></div><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/comment/"><i class="fa-fw fa fa-paper-plane"></i><span> 留言板</span></a></div><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/about/"><i class="fa-fw fas fa-heart"></i><span> 关于笔者</span></a></div></div></div></div><div class="post" id="body-wrap"><header class="post-bg" id="page-header" style="background-image: url('https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500')"><nav id="nav"><span id="blog-info"><a href="/zhuxiaodong.gitee.io/" title="Jushden的个人博客"><span class="site-name">Jushden的个人博客</span></a></span><div id="menus"><div id="search-button"><a class="site-page social-icon search" href="javascript:void(0);"><i class="fas fa-search fa-fw"></i><span> 搜索</span></a></div><div class="menus_items"><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/"><i class="fa-fw fas fa-home"></i><span> 主页</span></a></div><div class="menus_item"><a class="site-page group" href="javascript:void(0);"><i class="fa-fw fa fa-graduation-cap"></i><span> 博文</span><i class="fas fa-chevron-down"></i></a><ul class="menus_item_child"><li><a class="site-page child" href="/zhuxiaodong.gitee.io/categories/"><i class="fa-fw fa fa-archive"></i><span> 分类</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/tags/"><i class="fa-fw fa fa-tags"></i><span> 标签</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/archives/"><i class="fa-fw fa fa-folder-open"></i><span> 归档</span></a></li></ul></div><div class="menus_item"><a class="site-page group" href="javascript:void(0);"><i class="fa-fw fas fa-list"></i><span> 生活</span><i class="fas fa-chevron-down"></i></a><ul class="menus_item_child"><li><a class="site-page child" href="/zhuxiaodong.gitee.io/photos/"><i class="fa-fw fa fa-camera-retro"></i><span> 相册</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/music/"><i class="fa-fw fa fa-music"></i><span> 音乐</span></a></li><li><a class="site-page child" href="/zhuxiaodong.gitee.io/movies/"><i class="fa-fw fas fa-video"></i><span> 影视</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/links/"><i class="fa-fw fa fa-link"></i><span> 友链</span></a></div><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/comment/"><i class="fa-fw fa fa-paper-plane"></i><span> 留言板</span></a></div><div class="menus_item"><a class="site-page" href="/zhuxiaodong.gitee.io/about/"><i class="fa-fw fas fa-heart"></i><span> 关于笔者</span></a></div></div><div id="toggle-menu"><a class="site-page" href="javascript:void(0);"><i class="fas fa-bars fa-fw"></i></a></div></div></nav><div id="post-info"><h1 class="post-title">AJAX</h1><div id="post-meta"><div class="meta-firstline"><span class="post-meta-date"><i class="far fa-calendar-alt fa-fw post-meta-icon"></i><span class="post-meta-label">发表于</span><time class="post-meta-date-created" datetime="2023-07-29T08:44:09.035Z" title="发表于 2023-07-29 16:44:09">2023-07-29</time><span class="post-meta-separator">|</span><i class="fas fa-history fa-fw post-meta-icon"></i><span class="post-meta-label">更新于</span><time class="post-meta-date-updated" datetime="2023-07-29T09:11:42.243Z" title="更新于 2023-07-29 17:11:42">2023-07-29</time></span></div><div class="meta-secondline"><span class="post-meta-separator">|</span><span class="post-meta-pv-cv" id="" data-flag-title="AJAX"><i class="far fa-eye fa-fw post-meta-icon"></i><span class="post-meta-label">阅读量:</span><span id="busuanzi_value_page_pv"><i class="fa-solid fa-spinner fa-spin"></i></span></span></div></div></div></header><main class="layout" id="content-inner"><div id="post"><article class="post-content" id="article-container"><h1 id="AJAX"><a href="#AJAX" class="headerlink" title="AJAX"></a>AJAX</h1><p>AJAX 就是异步的 JS 和 XML。</p>
<p>通过  AJAX 可以在浏览器中向服务器发送异步请求，最大的优势，无刷新获取数据。</p>
<p>AJAX 不是编程语言，而是一种将现有的标准组合在一起使用的新方式。		</p>
<h3 id="XML（服务器端向前端发送数据）"><a href="#XML（服务器端向前端发送数据）" class="headerlink" title="XML（服务器端向前端发送数据）"></a>XML（服务器端向前端发送数据）</h3><p>XML  可扩展标记语言。</p>
<p>XML  被设计用来<strong>传输</strong>和<strong>存储</strong>数据。</p>
<p>XML  和HTML类似，不同的是 HTML中都是预定义标签，而XML中没有预定义标签。全部都是自定义标签，用来表示一些数据。</p>
<p>不过现在在使用AJAX 应用时，已经被 JSON 取代了。因为它可以借助 JSON 的一些API方法，快速将字符串转换为 JS 对象。灵活度远胜于 XML</p>
<h3 id="AJAX-特点"><a href="#AJAX-特点" class="headerlink" title="AJAX 特点"></a>AJAX 特点</h3><h4 id="优点"><a href="#优点" class="headerlink" title="优点"></a>优点</h4><p>1）可以无需刷新页面与服务器端进行通信。</p>
<p>2）允许你根据用事件来更新部分页面内容。</p>
<h4 id="缺点"><a href="#缺点" class="headerlink" title="缺点"></a>缺点</h4><p>1）没有浏览历史，不能回退。</p>
<p>2）存在跨域问题（同源）</p>
<p>3）SEO不友好</p>
<h3 id="Express-服务端框架"><a href="#Express-服务端框架" class="headerlink" title="Express 服务端框架"></a>Express 服务端框架</h3><p>基于  <strong>Node.js</strong>  平台，快速、开放、极简的web开发框架。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//1.引入express</span></span><br><span class="line"><span class="keyword">const</span> express=<span class="built_in">require</span>(<span class="string">&#x27;express&#x27;</span>)</span><br><span class="line"></span><br><span class="line"><span class="comment">//2.创建应用对象</span></span><br><span class="line"><span class="keyword">const</span> app =<span class="title function_">express</span>();</span><br><span class="line"></span><br><span class="line"><span class="comment">//3.创建路由规则</span></span><br><span class="line"><span class="comment">//request 是对请求报文的封装</span></span><br><span class="line"><span class="comment">//response 是对响应报文的封装</span></span><br><span class="line">app.<span class="title function_">get</span>(<span class="string">&#x27;/&#x27;</span>,<span class="function">(<span class="params">request,response</span>)=&gt;</span>&#123;</span><br><span class="line">    <span class="comment">//设置响应</span></span><br><span class="line">    response.<span class="title function_">send</span>(<span class="string">&#x27;HELLO EXPRESS&#x27;</span>)</span><br><span class="line">&#125;)</span><br><span class="line"></span><br><span class="line"><span class="comment">//4.监听端口启动服务</span></span><br><span class="line">app.<span class="title function_">listen</span>(<span class="number">8000</span>,<span class="function">()=&gt;</span>&#123;</span><br><span class="line">    <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">&#x27;服务已经启动，8000端口监听中....&#x27;</span>);</span><br><span class="line">&#125;)</span><br></pre></td></tr></table></figure>

<h3 id="AJAX-请求的基本操作"><a href="#AJAX-请求的基本操作" class="headerlink" title="AJAX 请求的基本操作"></a>AJAX 请求的基本操作</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//创建对象</span></span><br><span class="line"><span class="keyword">const</span> xhr =<span class="keyword">new</span> <span class="title class_">XMLHttpRequest</span>()</span><br><span class="line"><span class="comment">//初始化，设置请求方法和url</span></span><br><span class="line">xhr.<span class="title function_">open</span>(<span class="string">&#x27;GET&#x27;</span>,<span class="string">&#x27;http://......?a=100&amp;b=200&amp;c=300&#x27;</span>)</span><br><span class="line"><span class="comment">//发送</span></span><br><span class="line">xhr.<span class="title function_">send</span>()</span><br></pre></td></tr></table></figure>

<h3 id="jQuery-发送-AJAX-请求"><a href="#jQuery-发送-AJAX-请求" class="headerlink" title="jQuery 发送 AJAX 请求"></a>jQuery 发送 AJAX 请求</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//jQuery 发送AJAX 请求</span></span><br><span class="line">$.<span class="title function_">get</span>(<span class="string">&#x27;http://......&#x27;</span>,data,callback,type)</span><br><span class="line">$.<span class="title function_">post</span>(url,data,callback,type)</span><br><span class="line"><span class="comment">// url: 请求的 url 地址</span></span><br><span class="line"><span class="comment">//data: 请求携带的参数</span></span><br><span class="line"><span class="comment">//callback: 载入成功时回调函数</span></span><br><span class="line"><span class="comment">//type: 设置返回内容格式，xml,html,script,json,text,_dafault</span></span><br></pre></td></tr></table></figure>

<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//通用方法发送 AJAX 请求</span></span><br><span class="line">        $.<span class="title function_">ajax</span>(&#123;</span><br><span class="line">            <span class="comment">//url</span></span><br><span class="line">            <span class="comment">//data</span></span><br><span class="line">            <span class="comment">//type :请求类型</span></span><br><span class="line">            <span class="comment">// dataType 响应体结果</span></span><br><span class="line">            <span class="comment">// 成功的回调 success:function()&#123;&#125;</span></span><br><span class="line">        &#125;)</span><br></pre></td></tr></table></figure>

<h3 id="Axios-发送AJAX请求"><a href="#Axios-发送AJAX请求" class="headerlink" title="Axios 发送AJAX请求"></a>Axios 发送AJAX请求</h3><p>axios  是前端最热门的AJAX 工具库，也是 vue react 推荐的Ajax请求工具包，返回结果是一个promise对象</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//第一种方法</span></span><br><span class="line">        btns[<span class="number">0</span>].<span class="property">onclick</span>=<span class="keyword">function</span>(<span class="params"></span>)&#123;</span><br><span class="line">            axios.<span class="title function_">post</span>(<span class="string">&#x27;url&#x27;</span>,&#123;data&#125;,&#123;</span><br><span class="line">                <span class="comment">// data 请求体&#123;username:&#x27;admin&#x27;,password:&#x27;admin&#x27;&#125;</span></span><br><span class="line">                <span class="comment">//url 参数</span></span><br><span class="line">                <span class="attr">params</span>:&#123;</span><br><span class="line">                    <span class="attr">id</span>:<span class="number">200</span>,</span><br><span class="line">                    <span class="attr">vip</span>:<span class="number">9</span></span><br><span class="line">                &#125;,</span><br><span class="line">                <span class="comment">//请求头参数</span></span><br><span class="line">                <span class="attr">headers</span>:&#123;</span><br><span class="line">                    <span class="attr">height</span>:<span class="number">180</span>,</span><br><span class="line">                    <span class="attr">weight</span>:<span class="number">180</span></span><br><span class="line">                &#125;</span><br><span class="line">            &#125;).<span class="title function_">then</span>(<span class="function"><span class="params">value</span>=&gt;</span>&#123;<span class="comment">//想要返回结果，就在后面跟上then方法</span></span><br><span class="line">                <span class="variable language_">console</span>.<span class="title function_">log</span>(value);</span><br><span class="line">            &#125;)</span><br><span class="line">        &#125;</span><br><span class="line">        <span class="comment">//第二种方法，axios函数发送请求</span></span><br><span class="line">        btns[<span class="number">1</span>].<span class="property">onclick</span>=<span class="keyword">function</span>(<span class="params"></span>)&#123;</span><br><span class="line">            <span class="title function_">axios</span>(&#123;</span><br><span class="line">                <span class="comment">// 请求方法</span></span><br><span class="line">                <span class="attr">method</span>:<span class="string">&#x27;GET&#x27;</span>,</span><br><span class="line">                <span class="comment">//url</span></span><br><span class="line">                <span class="attr">url</span>:<span class="string">&#x27;....&#x27;</span>,</span><br><span class="line">                <span class="comment">//url 参数</span></span><br><span class="line">                <span class="comment">//头信息</span></span><br><span class="line">                <span class="comment">//请求体参数</span></span><br><span class="line">            &#125;).<span class="title function_">then</span>(<span class="function"><span class="params">response</span>=&gt;</span>&#123;</span><br><span class="line">                <span class="variable language_">console</span>.<span class="title function_">log</span>(response);</span><br><span class="line">            &#125;)</span><br><span class="line">        &#125;</span><br></pre></td></tr></table></figure>

<h3 id="fetch函数发送请求"><a href="#fetch函数发送请求" class="headerlink" title="fetch函数发送请求"></a>fetch函数发送请求</h3><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br></pre></td><td class="code"><pre><span class="line">btns[<span class="number">0</span>].<span class="property">onclick</span>=<span class="keyword">function</span>(<span class="params"></span>)&#123;</span><br><span class="line">            <span class="title function_">fetch</span>(<span class="string">&#x27;url&#x27;</span>,&#123;</span><br><span class="line">                <span class="comment">//url 参数</span></span><br><span class="line">                <span class="attr">params</span>:&#123;</span><br><span class="line">                    <span class="attr">id</span>:<span class="number">200</span>,</span><br><span class="line">                    <span class="attr">vip</span>:<span class="number">9</span></span><br><span class="line">                &#125;,</span><br><span class="line">                <span class="comment">//请求头参数</span></span><br><span class="line">                <span class="attr">headers</span>:&#123;</span><br><span class="line">                    <span class="attr">height</span>:<span class="number">180</span>,</span><br><span class="line">                    <span class="attr">weight</span>:<span class="number">180</span></span><br><span class="line">                &#125;,</span><br><span class="line">                <span class="comment">//请求体</span></span><br><span class="line">                <span class="attr">body</span>:&#123;</span><br><span class="line">                    <span class="attr">username</span>:<span class="string">&#x27;admin&#x27;</span>,</span><br><span class="line">                    <span class="attr">password</span>:<span class="string">&#x27;admin&#x27;</span></span><br><span class="line">                &#125;</span><br><span class="line">            &#125;).<span class="title function_">then</span>(<span class="function"><span class="params">value</span>=&gt;</span>&#123;<span class="comment">//由于返回结果是promise对象,所以这样写</span></span><br><span class="line">                <span class="keyword">return</span> value.<span class="title function_">text</span>()</span><br><span class="line">                <span class="comment">//return value.json() 如果服务端返回来的是json，那么这样可以把数据解析成一个js对象</span></span><br><span class="line">            &#125;).<span class="title function_">then</span>(<span class="function"><span class="params">value</span>=&gt;</span>&#123;</span><br><span class="line">                <span class="variable language_">console</span>.<span class="title function_">log</span>(value);</span><br><span class="line">            &#125;)</span><br><span class="line">        &#125;</span><br></pre></td></tr></table></figure>

<h3 id="跨域"><a href="#跨域" class="headerlink" title="跨域"></a>跨域</h3><p>同源：协议，域名，端口号完全相同</p>
<p>跨域：违背同源策略</p>
<h4 id="解决跨域问题"><a href="#解决跨域问题" class="headerlink" title="解决跨域问题"></a>解决跨域问题</h4><h5 id="1-JSONP"><a href="#1-JSONP" class="headerlink" title="1.JSONP"></a>1.JSONP</h5><p>JSONP 是一个非官方的跨域解决方案，只支持 get 请求</p>
<p>JSONP 就是利用script 标签的跨域能力来发送请求的</p>
<h6 id="jQuery-发送JSONP-请求（尚硅谷-AJAX-29）"><a href="#jQuery-发送JSONP-请求（尚硅谷-AJAX-29）" class="headerlink" title="jQuery 发送JSONP 请求（尚硅谷 AJAX 29）"></a>jQuery 发送JSONP 请求（尚硅谷 AJAX 29）</h6><h5 id="2-CORS"><a href="#2-CORS" class="headerlink" title="2.CORS"></a>2.CORS</h5><p>CORS 跨域资源共享，官方的跨域解决方案。</p>
<p>不需要在客户端做任何操作，完全在服务器中进行处理，支持  get  和 post 请求。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line">app.<span class="title function_">all</span>(<span class="string">&#x27;/&#x27;</span>,<span class="function">(<span class="params">request,response</span>)=&gt;</span>&#123;</span><br><span class="line">            <span class="comment">//设置响应头</span></span><br><span class="line">            response.<span class="title function_">setHeader</span>(<span class="string">&quot;Access-Control-Allow-Origin&quot;</span>,<span class="string">&quot;*&quot;</span>)</span><br><span class="line">            response.<span class="title function_">setHeader</span>(<span class="string">&quot;Access-Control-Allow-Headers&quot;</span>,<span class="string">&quot;*&quot;</span>)</span><br><span class="line">            response.<span class="title function_">setHeader</span>(<span class="string">&quot;Access-Control-Allow-Method&quot;</span>,<span class="string">&quot;*&quot;</span>)</span><br><span class="line">            <span class="comment">//设置响应</span></span><br><span class="line">            response.<span class="title function_">send</span>(<span class="string">&#x27;HELLO EXPRESS&#x27;</span>)</span><br><span class="line">        &#125;)</span><br></pre></td></tr></table></figure>



















































</article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta">文章作者: </span><span class="post-copyright-info"><a href="https://jushden.gitee.io">Jushden</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta">文章链接: </span><span class="post-copyright-info"><a href="https://jushden.gitee.io/2023/07/29/AJAX/">https://jushden.gitee.io/2023/07/29/AJAX/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta">版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="https://jushden.gitee.io" target="_blank">Jushden的个人博客</a>！</span></div></div><div class="tag_share"><div class="post-meta__tag-list"></div><div class="post_share"><div class="social-share" data-image="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" data-sites="facebook,twitter,wechat,weibo,qq"></div><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/butterfly-extsrc/sharejs/dist/css/share.min.css" media="print" onload="this.media='all'"><script src="https://cdn.jsdelivr.net/npm/butterfly-extsrc/sharejs/dist/js/social-share.min.js" defer></script></div></div><nav class="pagination-post" id="pagination"><div class="prev-post pull-left"><a href="/zhuxiaodong.gitee.io/2023/07/29/Vue3/" title="Vue3"><img class="cover" src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="onerror=null;src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="cover of previous post"><div class="pagination-info"><div class="label">上一篇</div><div class="prev_info">Vue3</div></div></a></div><div class="next-post pull-right"><a href="/zhuxiaodong.gitee.io/2023/04/06/hello-world/" title="Hello World"><img class="cover" src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="onerror=null;src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="cover of next post"><div class="pagination-info"><div class="label">下一篇</div><div class="next_info">Hello World</div></div></a></div></nav></div><div class="aside-content" id="aside-content"><div class="card-widget card-info"><div class="is-center"><div class="avatar-img"><img src="/zhuxiaodong.gitee.io/img/duola.jpeg" onerror="this.onerror=null;this.src='/zhuxiaodong.gitee.io/img/friend_404.gif'" alt="avatar"/></div><div class="author-info__name">Jushden</div><div class="author-info__description"></div></div><div class="card-info-data site-data is-center"><a href="/zhuxiaodong.gitee.io/archives/"><div class="headline">文章</div><div class="length-num">12</div></a><a href="/zhuxiaodong.gitee.io/tags/"><div class="headline">标签</div><div class="length-num">0</div></a><a href="/zhuxiaodong.gitee.io/categories/"><div class="headline">分类</div><div class="length-num">0</div></a></div><a id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/Jushden"><i class="fab fa-github"></i><span>Follow Me</span></a><div class="card-info-social-icons is-center"><a class="social-icon" href="https://github.com/Jushden" target="_blank" title="Github"><i class="fab fa-github"></i></a><a class="social-icon" href="mailto:1416201335@qq.com" target="_blank" title="Email"><i class="fas fa-envelope"></i></a></div></div><div class="card-widget card-announcement"><div class="item-headline"><i class="fas fa-bullhorn fa-shake"></i><span>公告</span></div><div class="announcement_content">欢迎来到朱晓东的博客网站</div></div><div class="sticky_layout"><div class="card-widget" id="card-toc"><div class="item-headline"><i class="fas fa-stream"></i><span>目录</span><span class="toc-percentage"></span></div><div class="toc-content"><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#AJAX"><span class="toc-number">1.</span> <span class="toc-text">AJAX</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#XML%EF%BC%88%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%AB%AF%E5%90%91%E5%89%8D%E7%AB%AF%E5%8F%91%E9%80%81%E6%95%B0%E6%8D%AE%EF%BC%89"><span class="toc-number">1.0.1.</span> <span class="toc-text">XML（服务器端向前端发送数据）</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#AJAX-%E7%89%B9%E7%82%B9"><span class="toc-number">1.0.2.</span> <span class="toc-text">AJAX 特点</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E4%BC%98%E7%82%B9"><span class="toc-number">1.0.2.1.</span> <span class="toc-text">优点</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E7%BC%BA%E7%82%B9"><span class="toc-number">1.0.2.2.</span> <span class="toc-text">缺点</span></a></li></ol></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Express-%E6%9C%8D%E5%8A%A1%E7%AB%AF%E6%A1%86%E6%9E%B6"><span class="toc-number">1.0.3.</span> <span class="toc-text">Express 服务端框架</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#AJAX-%E8%AF%B7%E6%B1%82%E7%9A%84%E5%9F%BA%E6%9C%AC%E6%93%8D%E4%BD%9C"><span class="toc-number">1.0.4.</span> <span class="toc-text">AJAX 请求的基本操作</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#jQuery-%E5%8F%91%E9%80%81-AJAX-%E8%AF%B7%E6%B1%82"><span class="toc-number">1.0.5.</span> <span class="toc-text">jQuery 发送 AJAX 请求</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Axios-%E5%8F%91%E9%80%81AJAX%E8%AF%B7%E6%B1%82"><span class="toc-number">1.0.6.</span> <span class="toc-text">Axios 发送AJAX请求</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#fetch%E5%87%BD%E6%95%B0%E5%8F%91%E9%80%81%E8%AF%B7%E6%B1%82"><span class="toc-number">1.0.7.</span> <span class="toc-text">fetch函数发送请求</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%B7%A8%E5%9F%9F"><span class="toc-number">1.0.8.</span> <span class="toc-text">跨域</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E8%A7%A3%E5%86%B3%E8%B7%A8%E5%9F%9F%E9%97%AE%E9%A2%98"><span class="toc-number">1.0.8.1.</span> <span class="toc-text">解决跨域问题</span></a><ol class="toc-child"><li class="toc-item toc-level-5"><a class="toc-link" href="#1-JSONP"><span class="toc-number">1.0.8.1.1.</span> <span class="toc-text">1.JSONP</span></a><ol class="toc-child"><li class="toc-item toc-level-6"><a class="toc-link" href="#jQuery-%E5%8F%91%E9%80%81JSONP-%E8%AF%B7%E6%B1%82%EF%BC%88%E5%B0%9A%E7%A1%85%E8%B0%B7-AJAX-29%EF%BC%89"><span class="toc-number">1.0.8.1.1.1.</span> <span class="toc-text">jQuery 发送JSONP 请求（尚硅谷 AJAX 29）</span></a></li></ol></li><li class="toc-item toc-level-5"><a class="toc-link" href="#2-CORS"><span class="toc-number">1.0.8.1.2.</span> <span class="toc-text">2.CORS</span></a></li></ol></li></ol></li></ol></li></ol></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div class="aside-list"><div class="aside-list-item"><a class="thumbnail" href="/zhuxiaodong.gitee.io/2023/07/29/TypeScript%E7%AC%AC%E4%B8%80%E7%AB%A0%EF%BC%9A%E5%BF%AB%E9%80%9F%E5%85%A5%E9%97%A8/" title="TS入门"><img src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="this.onerror=null;this.src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="TS入门"/></a><div class="content"><a class="title" href="/zhuxiaodong.gitee.io/2023/07/29/TypeScript%E7%AC%AC%E4%B8%80%E7%AB%A0%EF%BC%9A%E5%BF%AB%E9%80%9F%E5%85%A5%E9%97%A8/" title="TS入门">TS入门</a><time datetime="2023-07-29T09:15:15.878Z" title="发表于 2023-07-29 17:15:15">2023-07-29</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/zhuxiaodong.gitee.io/2023/07/29/TypeScript%E7%AC%AC%E4%BA%8C%E7%AB%A0%EF%BC%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1/" title="TS面向对象"><img src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="this.onerror=null;this.src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="TS面向对象"/></a><div class="content"><a class="title" href="/zhuxiaodong.gitee.io/2023/07/29/TypeScript%E7%AC%AC%E4%BA%8C%E7%AB%A0%EF%BC%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1/" title="TS面向对象">TS面向对象</a><time datetime="2023-07-29T09:15:15.876Z" title="发表于 2023-07-29 17:15:15">2023-07-29</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/zhuxiaodong.gitee.io/2023/07/29/React%E5%85%A8%E5%AE%B6%E6%A1%B6/" title="React全家桶"><img src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="this.onerror=null;this.src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="React全家桶"/></a><div class="content"><a class="title" href="/zhuxiaodong.gitee.io/2023/07/29/React%E5%85%A8%E5%AE%B6%E6%A1%B6/" title="React全家桶">React全家桶</a><time datetime="2023-07-29T09:15:15.875Z" title="发表于 2023-07-29 17:15:15">2023-07-29</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/zhuxiaodong.gitee.io/2023/07/29/React%E6%89%A9%E5%B1%95/" title="React扩展"><img src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="this.onerror=null;this.src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="React扩展"/></a><div class="content"><a class="title" href="/zhuxiaodong.gitee.io/2023/07/29/React%E6%89%A9%E5%B1%95/" title="React扩展">React扩展</a><time datetime="2023-07-29T09:15:15.873Z" title="发表于 2023-07-29 17:15:15">2023-07-29</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/zhuxiaodong.gitee.io/2023/07/29/ReactRouter6%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B/" title="React Router 6 快速上手"><img src="https://img1.baidu.com/it/u=3255567619,1492410640&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG?w=889&amp;h=500" onerror="this.onerror=null;this.src='/zhuxiaodong.gitee.io/img/404.jpg'" alt="React Router 6 快速上手"/></a><div class="content"><a class="title" href="/zhuxiaodong.gitee.io/2023/07/29/ReactRouter6%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B/" title="React Router 6 快速上手">React Router 6 快速上手</a><time datetime="2023-07-29T09:15:15.871Z" title="发表于 2023-07-29 17:15:15">2023-07-29</time></div></div></div></div></div></div></main><footer id="footer"><div id="footer-wrap"><div class="copyright">&copy;2020 - 2023 By Jushden</div><div class="framework-info"><span>框架 </span><a target="_blank" rel="noopener" href="https://hexo.io">Hexo</a><span class="footer-separator">|</span><span>主题 </span><a target="_blank" rel="noopener" href="https://github.com/jerryc127/hexo-theme-butterfly">Butterfly</a></div></div></footer></div><div id="rightside"><div id="rightside-config-hide"><button id="readmode" type="button" title="阅读模式"><i class="fas fa-book-open"></i></button><button id="translateLink" type="button" title="简繁转换">繁</button><button id="darkmode" type="button" title="浅色和深色模式转换"><i class="fas fa-adjust"></i></button><button id="hide-aside-btn" type="button" title="单栏和双栏切换"><i class="fas fa-arrows-alt-h"></i></button></div><div id="rightside-config-show"><button id="rightside_config" type="button" title="设置"><i class="fas fa-cog fa-spin"></i></button><button class="close" id="mobile-toc-button" type="button" title="目录"><i class="fas fa-list-ul"></i></button><button id="go-up" type="button" title="回到顶部"><span class="scroll-percent"></span><i class="fas fa-arrow-up"></i></button></div></div><div><script src="/zhuxiaodong.gitee.io/js/utils.js"></script><script src="/zhuxiaodong.gitee.io/js/main.js"></script><script src="/zhuxiaodong.gitee.io/js/tw_cn.js"></script><script src="https://cdn.jsdelivr.net/npm/@fancyapps/ui/dist/fancybox.umd.min.js"></script><div class="js-pjax"></div><div class="aplayer no-destroy" data-id="3136952023" data-server="netease" data-type="playlist" data-fixed="true" data-autoplay="true"> </div><script defer="defer" id="fluttering_ribbon" mobile="true" src="https://cdn.jsdelivr.net/npm/butterfly-extsrc/dist/canvas-fluttering-ribbon.min.js"></script><script id="click-heart" src="https://cdn.jsdelivr.net/npm/butterfly-extsrc/dist/click-heart.min.js" async="async" mobile="true"></script><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/aplayer/dist/APlayer.min.css" media="print" onload="this.media='all'"><script src="https://cdn.jsdelivr.net/npm/aplayer/dist/APlayer.min.js"></script><script src="https://cdn.jsdelivr.net/npm/butterfly-extsrc/metingjs/dist/Meting.min.js"></script><script src="https://cdn.jsdelivr.net/npm/pjax/pjax.min.js"></script><script>let pjaxSelectors = ["head > title","#config-diff","#body-wrap","#rightside-config-hide","#rightside-config-show",".js-pjax"]

var pjax = new Pjax({
  elements: 'a:not([target="_blank"])',
  selectors: pjaxSelectors,
  cacheBust: false,
  analytics: false,
  scrollRestoration: false
})

document.addEventListener('pjax:send', function () {

  // removeEventListener scroll 
  window.tocScrollFn && window.removeEventListener('scroll', window.tocScrollFn)
  window.scrollCollect && window.removeEventListener('scroll', scrollCollect)

  document.getElementById('rightside').style.cssText = "opacity: ''; transform: ''"
  
  if (window.aplayers) {
    for (let i = 0; i < window.aplayers.length; i++) {
      if (!window.aplayers[i].options.fixed) {
        window.aplayers[i].destroy()
      }
    }
  }

  typeof typed === 'object' && typed.destroy()

  //reset readmode
  const $bodyClassList = document.body.classList
  $bodyClassList.contains('read-mode') && $bodyClassList.remove('read-mode')

  typeof disqusjs === 'object' && disqusjs.destroy()
})

document.addEventListener('pjax:complete', function () {
  window.refreshFn()

  document.querySelectorAll('script[data-pjax]').forEach(item => {
    const newScript = document.createElement('script')
    const content = item.text || item.textContent || item.innerHTML || ""
    Array.from(item.attributes).forEach(attr => newScript.setAttribute(attr.name, attr.value))
    newScript.appendChild(document.createTextNode(content))
    item.parentNode.replaceChild(newScript, item)
  })

  GLOBAL_CONFIG.islazyload && window.lazyLoadInstance.update()

  typeof chatBtnFn === 'function' && chatBtnFn()
  typeof panguInit === 'function' && panguInit()

  // google analytics
  typeof gtag === 'function' && gtag('config', '', {'page_path': window.location.pathname});

  // baidu analytics
  typeof _hmt === 'object' && _hmt.push(['_trackPageview',window.location.pathname]);

  typeof loadMeting === 'function' && document.getElementsByClassName('aplayer').length && loadMeting()

  // prismjs
  typeof Prism === 'object' && Prism.highlightAll()
})

document.addEventListener('pjax:error', (e) => {
  if (e.request.status === 404) {
    pjax.loadUrl('/404.html')
  }
})</script><script async data-pjax src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script></div><div id="local-search"><div class="search-dialog"><nav class="search-nav"><span class="search-dialog-title">搜索</span><span id="loading-status"></span><button class="search-close-button"><i class="fas fa-times"></i></button></nav><div class="is-center" id="loading-database"><i class="fas fa-spinner fa-pulse"></i><span>  数据库加载中</span></div><div class="search-wrap"><div id="local-search-input"><div class="local-search-box"><input class="local-search-box--input" placeholder="搜索文章" type="text"/></div></div><hr/><div id="local-search-results"></div></div></div><div id="search-mask"></div><script src="/zhuxiaodong.gitee.io/js/search/local-search.js"></script></div></body></html>